Scrub brush



FIG. 1 is a top perspective view of a scrub brush showing our new design;

FIG. 2 is a side elevational view thereof, the opposite side being a mirror image;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a top perspective view of a second embodiment of the design shown in FIG. 1;

FIG. 8 is a side elevational view thereof, the opposite side being a mirror image;

FIG. 9 is a top plan view thereof;

FIG. 10 is a bottom plan view thereof; and,

FIG. 11 is a rear elevational view thereof.

The bristles are partially shown in some of the views for ease of illustration. 

The ornamental design for a scrub brush, as shown and described. 